Effect of Cr2C3 addition on microstructure and mechanical properties of Ti(CN)-based cermets | |
Ni, Xianjuan ; Qi, Longriao ; Pan, Wei | |
2010-05-10 ; 2010-05-10 ; OCT 23-26, 2005 | |
会议名称 | High-Performance Ceramics IV, Pts 1-3 ; 4th China International Conference on High-Performance Ceramics (CICC-4) ; Chengdu, PEOPLES R CHINA ; Web of Science |
关键词 | Ti(CN)-based cermets Cr2C3 mechanical properties Materials Science, Ceramics Materials Science, Composites |
中文摘要 | In this paper, the Ti(CN)-based cermets were fabricated with ultrafine Ti(CN) powders, additives WC, Cr2C3 and Mo, metal binder Ni by vacuum sintering and HIP treatment. The composition of the mixture was Ti(CN)-10Mo-20WC-xCr(2)C(3)-20Ni. Effect of Cr2C3 addition on microstructure and mechanical properties was investigated. Results indicated that with increasing Cr2C3 content, the relative densities after vacuum sintering decreased and the grain sizes of cermets increased. Cr2C3 addition to the cermets improved the hardness but had some negative effect on the performance of bending strength. |
会议录出版者 | TRANS TECH PUBLICATIONS LTD ; STAFA-ZURICH ; LAUBLSRUTISTR 24, CH-8717 STAFA-ZURICH, SWITZERLAND |
语种 | 英语 ; 英语 |
内容类型 | 会议论文 |
源URL | [http://hdl.handle.net/123456789/18182] |
专题 | 清华大学 |
推荐引用方式 GB/T 7714 | Ni, Xianjuan,Qi, Longriao,Pan, Wei. Effect of Cr2C3 addition on microstructure and mechanical properties of Ti(CN)-based cermets[C]. 见:High-Performance Ceramics IV, Pts 1-3, 4th China International Conference on High-Performance Ceramics (CICC-4), Chengdu, PEOPLES R CHINA, Web of Science. |
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